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WTB

WTB BYWAY RS 50 700x50c Dual DNA SG2 Tubeless Ready Black Tyre

Manufacturer’s ref.: W010-1129
The WTB BYWAY RS 50 is the fastest gravel tyre in WTB’s range. Its smooth centre tread rolls like a road tyre, while the... Read more

Recommended price* : 79,95 €

69,99 €
69,99 €
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Highlights

  • The fastest gravel tyre in WTB’s range
  • Smooth centre tread: rolling efficiency close to a road tyre on hardpack and tarmac
  • Clustered shoulder knobs for cornering grip on loose surfaces
  • Stromm Aerotech sidewalls to reduce drag at high speed
  • Dual DNA compound and three-piece nylon SG2 protection
  • TCS Light 120 TPI casing, Tubeless Ready

Description

The WTB BYWAY RS 50 is the fastest gravel tyre in WTB’s range. Its smooth centre tread rolls like a road tyre, while the small transition and shoulder knobs clustered along the edges come into play only when leaning, providing extra grip when cornering on loose surfaces.

Its sidewalls feature Stromm Aerotech technology (international patent pending): vortex generators and trip strips help keep airflow attached to the wheel and reduce drag at high speed. A tyre designed for racing and fast rides on firm surfaces.

Supple TCS Light 120 TPI casing, Dual DNA compound (a firm, fast-rolling centre and softer shoulders) and three-piece nylon SG2 protection from bead to bead. Tubeless Ready with a folding bead. 630 g in black.

Technical information

Size: 700x50c (50-622);
Use: gravel racing and fast adventure riding — tarmac, hardpack, dirt and gravel;
Tread: smooth centre tread, low-profile transition and shoulder knobs;
Casing: TCS Light, single-ply 120 TPI;
Compound: Dual DNA (firm, fast-rolling centre, softer shoulders);
Puncture protection: SG2, three-piece nylon, full bead-to-bead coverage;
Aerodynamics: Stromm Aerotech (vortex generators and trip strips on the sidewalls);
Set-up: Tubeless Ready (TCS), folding bead;
Recommended pressure: 25 to 45 psi (1.7 to 3.1 bar);
WTB calculation basis: rider weighing 73 to 82 kg; add 2 to 3 psi for every additional 4.5 kg;
Optimal internal rim width: 25 to 30 mm;
Weight (manufacturer): 630 g;
Colour: black.
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Pricing information

*Recommended retail price from supplier in September 2026